/*
 * @(#)Stemmer.java	1.0 08/01/07
 *
 * Copyright 2007 Fabio Gasparetti. All rights reserved.
 */

package org.tabularium.text.nlp;

import java.util.Set;
import org.tabularium.text.nlp.wordnet.PartOfSpeech;

/**
 * Extracts the stem, base or root of a word reducing inflected (or sometimes
 * derived).
 * 
 * @author Fabio Gasparetti
 * @version 1.0, 08/01/07
 */
public interface Stemmer {

	Set getRoots(String word);

	Set getRoots(String word, int pos);
}
